Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/25 from 20/16

1st number: 1 4/16, 2nd number: 3/25

20/16 - 3/25 is 113/100.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 25 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 16 × 25 = 400,
    20/16 = 20 × 25/16 × 25 = 500/400
  3. Likewise, for the 2nd fraction, since 25 × 16 = 400,
    3/25 = 3 × 16/25 × 16 = 48/400
  4. Subtract the two like fractions:
    500/400 - 48/400 = 500 - 48/400 = 452/400
  5. After reducing the fraction, the answer is 113/100
  6. In mixed form: 113/100

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com